As a Korifi user I can change a plan of a managed service instance

[ybykov-a9s]

Blockers/Dependencies

No response

Background

As a Korifi user
I want change a plan of a managed service instance
So that Plan changes to the allowed one

Acceptance Criteria

GIVEN I have a managed service instance
WHEN I change a plan for it using cf update-service INSTANCE -p new-plan
THEN I have eventually a healthy service instance with an updated plan if change to this plan is allowed

Dev Notes

It would be also great to put an instance into a Failed state if a service broker eventually returned an error

[ybykov-a9s]

I would give it a try. Maybe with multiple PRs.

[danail-branekov]

Awesome. Just a suggestion, you could spike it out, open a draft PR so that we can have a look at the approach and maybe give you some feedback. Then, we could break this down to smaller increments (if needed) so that we can easily review them.

This is what we did for security groups and I think it worked well.

What do you think?

[ybykov-a9s]

I think it's a really good idea :)
I created a PR which is still WIP. I hope it can give you a first idea where I move @danail-branekov . The main part is to split update logic between UPSI and Managed. Managed controller also uses changed logic to catch initial service creation and further changes.